Doosan DB58 Piston 35mm Pin 54mm Chamber 65.02501-0153 Diesel Engine Parts

Product Details

Product Overview

This high-quality piston is specifically engineered for the Doosan DB58 diesel engine, a common power unit found in heavy construction equipment and industrial machinery. Featuring a 35mm pin diameter and a 54mm combustion chamber, this piston (OEM reference 65.02501-0153) is manufactured to strict tolerances to ensure optimal engine performance, fuel efficiency, and long service life. We supply these critical engine components globally, serving major markets in North America, Europe, Southeast Asia, and the Middle East with reliable shipping to industrial hubs and major ports.

Key Features & Benefits

• Precision Engineering: Manufactured to match OEM specifications for the Doosan DB58 engine, ensuring a perfect fit and reliable operation.
• Durable Construction: Made from high-strength aluminum alloy to withstand extreme combustion pressures and temperatures, reducing wear and extending engine life.
• Optimized Combustion: The 54mm chamber size is designed to promote efficient fuel mixing and complete combustion, leading to better fuel economy and lower emissions.
• Robust Pin Design: The 35mm pin is heat-treated for exceptional hardness and fatigue resistance, ensuring reliable connection to the connecting rod.
• Rigorous Quality Control: Each piston undergoes strict dimensional and material testing to guarantee performance and reliability in demanding applications.

Technical Specifications

OEM Cross-Reference

This piston is a direct replacement for the following original equipment manufacturer (OEM) part numbers:

• Doosan / Daewoo: 65.02501-0153

Note: Always verify your engine model and existing part number before purchase. Cross-reference with your engine’s service manual to ensure compatibility.

Compatibility

This piston is compatible with the following engine and equipment applications:

• Engine: Doosan DB58
• Common Applications: Doosan Daewoo Solar 220LC-V, 225LC-V, 300LC-V Excavators; Doosan Mega 200-V, 250-V Wheel Loaders; Various Doosan industrial and generator sets powered by the DB58 engine.

Global Supply & Distribution

We are a dedicated supplier of heavy-duty engine parts with a robust global logistics network. Our capabilities include:

• Worldwide Shipping: We ship to all continents, including North America, South America, Europe, Africa, Asia-Pacific, and the Middle East.
• Major Ports & Hubs: Fast and reliable delivery to major ports such as Los Angeles, Rotterdam, Shanghai, Dubai, and Singapore, as well as direct delivery to industrial centers.
• International Trade Compliance: We have extensive experience in international trade, managing customs documentation and ensuring smooth cross-border transactions.
• Flexible Logistics: We offer various shipping options to meet your timeline and budget, from express couriers for urgent needs to economical sea freight for bulk orders.

Quality Assurance

• Manufacturing Standards: Our pistons are produced in ISO 9001 certified facilities, ensuring consistent quality and adherence to international manufacturing standards.
• Warranty: We provide a standard warranty against manufacturing defects. Please contact our sales team for specific warranty terms and conditions.
• Testing: Each production batch is subject to rigorous quality control, including dimensional checks, material composition analysis, and hardness testing to ensure the part meets or exceeds OEM specifications.

FAQ

Q1: How do I confirm this piston fits my Doosan DB58 engine?

A: First, verify your engine model is a Doosan DB58. Then, check the current piston’s part number or measure the pin diameter (35mm) and the combustion chamber diameter (54mm) to confirm a match. Cross-referencing with your engine’s service manual is always recommended.

Q2: What is the recommended installation procedure for this piston?

A: Professional installation by a qualified diesel mechanic is strongly recommended. Key steps include carefully cleaning the cylinder bore, lubricating the piston and rings with clean engine oil, using a proper ring compressor to install the piston into the bore, and torquing the connecting rod bolts to the manufacturer’s specifications.

Q3: How can I maximize the lifespan of these pistons?

A: Regular maintenance is crucial. Use high-quality engine oil and filters, replace them according to the service schedule, and ensure the fuel injection system and turbocharger (if equipped) are functioning correctly. Overheating and poor combustion are primary causes of piston failure, so maintaining the cooling and fuel systems is essential.